The associated data highlights the sampling programme for the data acquisition campaign of Observation on the Aerial Platform for the SAMM2 campaign (Aerial Marine Megafauna Monitoring) conducted by the PELAGIS observatory.

Inventory of shipping containers lost at sea (both declared and POLREPs). The Cedre continually records all the events at sea of which it is informed, and analyses the POLREP observation reports (maritime monitoring from all CROSS, navy and customs installations). The programme does not include active searching. Monitoring is therefore incomplete as it relates to past evens and pollution reports (POLREPS).